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Round|Lab Grown|IGI

9.40ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG816604778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816604778

Diamond specifications and retailer prices

From $1,752 USD
As of October 26, 2026
Save $10,948 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,700 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.4ct lab-grown round diamond

This 9.4ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816604778 or 816604778. Listed at 15 retailers as of October 26, 2026, with prices from $1,752 to $12,700, a $10,948 spread on the same certified stone. Brilliant Earth lists it at $12,700. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.40
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816604778
Dimensions13.58 × 13.66 × 8.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.58 mm13.66 mm9.40 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816604778
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $12,700 USD|Low: $1,682 USD|High: $12,700 USD|Avg: $4,280 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 5$1,752 USD
Retailer 6$1,906 USD
Retailer 7$2,373 USD
Retailer 10$2,447 USD
Retailer 4$2,915 USD
Retailer 2$3,106 USD
Retailer 15$3,222 USD
Retailer 3$3,418 USD
Retailer 9$3,572 USD
Retailer 14$3,753 USD
Retailer 12$4,972 USD
Retailer 13$5,745 USD
Retailer 8$5,748 USD
Retailer 11$10,830 USD
Brilliant Earth$12,700 USD

25 data points across 15 retailers

15 retailers$1,752 USD to $12,700 USD

A
Cheapest Retailer
-
$1,752 USD
A
Retailer 2
-
$1,906 USD
View
A
Retailer 3
-
$2,373 USD
View
Final sale: no returns
A
Retailer 4
-
$2,447 USD
View
B+
Retailer 5
-
$2,915 USD
View
B+
Retailer 6
-
$3,106 USD
£2,446 GBP
View
B+
Retailer 7
-
$3,222 USD
View
B+
Retailer 8
-
$3,418 USD
View
B+
Retailer 9
-
$3,572 USD
€3,402 EUR
View
B+
Retailer 10
-
$3,753 USD
View
B
Retailer 11
-
$4,972 USD
View
B
Retailer 12
-
$5,745 USD
View
B
Retailer 13
-
$5,748 USD
£4,526 GBP
View
B
Retailer 14
-
$10,830 USD
View
Most Expensive
B
Brilliant Earth
22145463A · Oct 29
$12,700 USD
View
14 more retailers have this diamond
Prices start from $1,752 USDSave up to $10,948 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
9.40ct Round
$1,752 USD